Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Concentric Lock - NP-31TC

Описание

Powder coated epoxy cast iron housing with extended inner ring bearings Skwezloc® concentric locking for near perfect concentricity Single lip contact seal Unique land riding retainer design provides superior pocket clearance that allows for 360° grease circulation around the rolling elements resulting in better retained and utilized lubrication. Sealmaster® exclusive lock pin and dimple for direct lubrication and anti-rotation Dimensions Overall Height (in) 4.56 in Overall Length (in) 8.13 in Base Width (in) 2.38 in Overall Width (in) 2.38 in Bolt Size (in) 5/8 in Bore Diameter (in) 1.9375 in Foot Height (in) 0.75 in Base to Center Height (in) 2.2500 in Length Through Bore (in) 2.09 in Centerline to Outermost Bearing Face (in) 1.34 in Bolt Spacing Min (in) 6 in Bolt Spacing Max (in) 6.5 in Technical Specifications Rolling Element Ball Bearing Housing Base Solid Bore Shape Straight Housing Construction One Piece Outer Ring Land Profile Standard Misalignment Type Static Only Housing Color Black Cage Material PPS - Polyphenylene Sulfide Seal Type Single Lip Contact Seal Housing Type Pillow Block, Two Bolt Housing Style Pillow Block Ability to Relubricate Yes Inner Race Heat Treat Method Zone-Hardened Locking Collar Outside Diameter (in) 3.38 in Static Load Rating (lb) 5,216 lb Maximum Speed (RPM) 3550 rpm Shaft Locking Type Concentric Cage Type Land Riding Retainer Housing Material Cast Iron Insert 2-115TC Size Code 2-115 Bearing Type Standard Duty Bearing Insert Material 52100 Bearing Steel Misalignment Capability ±2.0° Misalignment - Static Only Grease Fitting Thread Size 1/8 NPT Vibration Frequency Fundamental Train 0.0068 cps End Cap Available No Bearing Insert Finish Black Oxide Dynamic Load Rating (lb) 7,889 lb Lubricant Lithium Complex NLGI 2 Grease Housing Coating Powder Coated Fixed vs. Expansion Fixed Radial Clearance Standard Max Operating Temperature (F) 220 °F Vibration Frequency Roller Spin 0.0445 cps Vibration Frequency Outer Ring Defect 0.0683 cps Base Length (in) 8.13 in Vibration Frequency Inner Ring Defect 0.0984 cps Inner Ring Outside Diameter (in) 2.469 in General Specifications UPC 662461032800 Weight 8.78 LB Packaged Length 9.00 IN Packaged Width 5.19 IN Packaged Height 2.38 IN HTC 8483.20.8040 Country of Origin United States of America